Titration device for drug inspection and analysis
By introducing vertical and horizontal adjustment components, an oscillator and a heating pad into the titration device, the problem that the existing titration device can only adjust the position individually and requires manual shaking is solved, and efficient and convenient titration operation is achieved.
Patent Information
- Application Number
- CN202422586652.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Existing titration devices can only be adjusted in a single direction and require manual shaking, mixing, and heating, resulting in cumbersome operations and low work efficiency.
The vertical adjustment component and the horizontal adjustment component are used together to realize the movement of the titration component in the vertical and horizontal directions, and an oscillator and a heating pad are set in the inspection table to replace manual shaking and external heating.
The convenience and work efficiency of titration position adjustment are improved, the workload of operators is reduced, the response time is shortened, and the operation process is simplified.
Smart Images
Figure CN223362128U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drug inspection and analysis, in particular to a drug inspection and analysis titration device. Background Art
[0002] Titration analysis involves adding a standard solution of known concentration dropwise to a solution of the substance being measured until the added solution reacts completely according to stoichiometric conditions. The content of the substance being measured is then calculated based on the concentration of the added standard solution and the volume consumed. Because this method relies on measuring the volume of the solution, it is also known as volumetric analysis. Titration is a simple, rapid, and widely used quantitative analysis method, widely used in chemistry, biology, medicine, and the environment.
[0003] During the production and random inspection process, drugs need to be inspected and analyzed, usually using titration analysis, which requires a titration device. However, existing titration devices can only be adjusted in a single direction, which is inconvenient to use and leads to low work efficiency. In addition, sometimes the reaction rate between the two solutions after titration is slow, and the operator needs to manually shake the medicine bottle to speed up the reaction rate between the solutions. The manual shaking operation is cumbersome, increases the workload, and leads to low work efficiency. Furthermore, sometimes the two solutions need to be heated for reaction after titration. The existing titration device does not have a heating function, and the operator needs to transfer the medicine bottle to an external heating device for heating, which is cumbersome. The above problems need to be solved urgently. Utility Model Content
[0004] The purpose of this application is to provide a drug inspection and analysis titration device, which aims to solve the technical problems of existing titration devices that are cumbersome to operate and have low work efficiency because they can only be adjusted in a single direction, require manual shaking for mixing, and have no heating function.
[0005] An embodiment of the present application provides a drug inspection and analysis titration device, comprising a base, an inspection table provided on the base, a vertical adjustment component provided on the base, a lateral adjustment component provided on the vertical adjustment component, a titration component provided on the lateral adjustment component, and the titration component located above the inspection table; a plurality of placement slots are provided on the inspection table, a heating pad is provided in the inspection table below the placement slots, and an oscillator is provided below the heating pad.
[0006] In one embodiment, the inspection table is rotatably connected to the base via a bearing; an identification plate is provided on the inspection table; a buffer pad is provided in the placement groove, and the buffer pad is in contact with the heating pad.
[0007] In one embodiment, the vertical adjustment component is provided with a first adjustment frame, which is arranged on the base; a first screw is rotatably connected to the first adjustment frame, and a first movable plate is threadedly connected to the first screw, and the lateral adjustment component is arranged on the first movable plate; a first motor is provided on the top of the first adjustment frame, and the output shaft of the first motor is connected to the first screw.
[0008] In one embodiment, the first adjustment frame is further provided with a first guide rod arranged parallel to the first lead screw, and the first movable plate is slidably connected to the first guide rod.
[0009] In one embodiment, the lateral adjustment assembly is provided with a second adjustment frame, which is arranged on the first movable plate; a second screw is rotatably connected to the second adjustment frame, and a second movable plate is threadedly connected to the second screw, and the titration assembly is arranged on the second movable plate; a second motor is provided on one side of the first movable plate, and the output shaft of the second motor is connected to the second screw.
[0010] In one embodiment, the second adjustment frame is further provided with a second guide rod arranged parallel to the second lead screw, and the second movable plate is slidably connected to the second guide rod.
[0011] In one embodiment, the second adjustment frame is provided with a plurality of circumferentially arranged lighting lamps.
[0012] In one embodiment, the titration assembly is provided with a liquid storage tank, which is arranged at the bottom end of the second movable plate. A burette is provided below the liquid storage tank, and a drip nozzle is provided at the bottom end of the burette, which is located above the inspection table. A solenoid valve is provided on the burette.
[0013] In one embodiment, a liquid inlet is provided at the top end of the liquid storage tank, and a liquid outlet is provided at the bottom end of the liquid storage tank.
[0014] In one embodiment, it also includes a clamping assembly, the clamping assembly is provided with a spring, a plurality of circumferentially arranged side grooves are provided in the placement groove, one end of the spring is connected to the side wall of the side groove, the other end of the spring is provided with a splint, and the plurality of splints are arranged facing each other; a protective pad is provided on the side where the splints are arranged facing each other.
[0015] The present invention provides a drug inspection and analysis titration device. Compared with the prior art, its beneficial effects are as follows: by providing a vertical adjustment component and a horizontal adjustment component for use in conjunction, the titration component can be moved in the vertical and horizontal directions, and the appropriate titration position can be adjusted according to specific working conditions, which is convenient to operate and has high work efficiency. In addition, by providing an oscillator in the inspection table, the solution in the medicine bottle is oscillated, which accelerates its mixing, allows it to fully react, and increases the reaction speed, replacing manual shaking, reducing work intensity, and making it easy and convenient to use. Furthermore, by providing a heating pad in the inspection table, the solution in the medicine bottle can be heated on the inspection table to allow it to fully react, avoiding the transfer of the medicine bottle, and is simple to operate and improves work efficiency. The present invention has a simple structure, is easy to operate, has high work efficiency, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0017] Figure 1 A schematic diagram of the structure of a drug testing and analysis titration device provided in one embodiment of the present application;
[0018] Figure 2 for Figure 1 The schematic diagram of the cross-section of the test bench of the drug testing and analysis titration device shown is an enlarged structural diagram;
[0019] Figure 3 for Figure 2 The enlarged structural diagram of the drug inspection and analysis titration device at point A is shown;
[0020] Figure 4 for Figure 1 The schematic diagram of the top view of the inspection table of the drug inspection and analysis titration device shown;
[0021] Figure 5 for Figure 4 The enlarged structural diagram of point B of the drug inspection and analysis titration device shown;
[0022] Figure 6 for Figure 1 The right side structural diagram of the vertical adjustment assembly of the drug inspection and analysis titration device shown;
[0023] Figure 7 for Figure 1 The schematic diagram of the top view of the lateral adjustment assembly of the drug inspection and analysis titration device shown;
[0024] Figure 8 for Figure 1 The diagram shows an enlarged structural diagram of the titration component of the drug inspection and analysis titration device.
[0025] Explanation of symbols in the figure:
[0026] 1. Base; 2. Inspection table; 201. Placement slot; 202. Buffer pad; 203. Marking plate; 204. Side slot; 3. Titration assembly; 301. Liquid storage tank; 302. Burette; 303. Drip nozzle; 304. Solenoid valve; 305. Liquid inlet; 306. Liquid outlet; 4. Vertical adjustment assembly; 401. First adjustment frame; 402. First lead screw; 403. First movable plate; 404. First motor; 405. First guide rod; 5. Horizontal adjustment assembly; 501. Second adjustment frame; 502. Second lead screw; 503. Second movable plate; 504. Second motor; 505. Second guide rod; 6. Clamping assembly; 601. Spring; 602. Clamping plate; 603. Protective pad; 7. Oscillator; 8. Heating pad; 9. Bearing; 10. Illumination lamp; 11. Buffer foot; 12. Medicine bottle. DETAILED DESCRIPTION
[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.
[0028] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.
[0029] It should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are used solely for the purpose of facilitating and simplifying the description of this application. They should not be construed as indicating or implying that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting this application. Furthermore, the terms "first," "second," "third," and the like are used solely for distinguishing descriptions and should not be construed as indicating or implying relative importance.
[0030] See also Figure 1, is a schematic diagram of the structure of a drug inspection and analysis titration device provided in one embodiment of the present application. For ease of explanation, only the parts related to this embodiment are shown, which are detailed as follows:
[0031] In one embodiment, please combine Figure 2 A drug inspection and analysis titration device includes a base 1, an inspection table 2 is provided on the base 1, a vertical adjustment component 4 is provided on the base 1, a horizontal adjustment component 5 is provided on the vertical adjustment component 4, a titration component 3 is provided on the horizontal adjustment component 5, and the titration component 3 is located above the inspection table 2; a plurality of placement slots 201 are provided on the inspection table 2, and medicine bottles 12 are placed in the placement slots 201; a heating pad 8 is provided in the inspection table 2, and the heating pad 8 is located below the placement slots 201; an oscillator 7 is provided below the heating pad 8.
[0032] By setting up the vertical adjustment component 4 and the horizontal adjustment component 5 for use in conjunction, the titration component 3 can be moved in the vertical and horizontal directions, and the appropriate titration position can be adjusted according to the specific working conditions, which is convenient to operate and has high work efficiency. In addition, by setting up an oscillator 7 in the inspection table 2, the solution in the medicine bottle 12 is oscillated, which speeds up its mixing, enables it to fully react, and increases the reaction speed, replacing manual shaking, reducing work intensity, and making it easy and convenient to use. Furthermore, by setting up a heating pad 8 in the inspection table 2, the solution in the medicine bottle 12 can be heated on the inspection table 2 to enable it to fully react, avoiding the transfer of the medicine bottle 12, simple operation, and improved work efficiency.
[0033] For details, please refer to Figure 1-Figure 2 The test table 2 is rotatably connected to the base 1 via a bearing 9. The rotatably connected test table 2 is used in conjunction with the vertical adjustment component 4 and the horizontal adjustment component 5 to adjust the titration position, making operation convenient. In addition, the rotatably connected test table 2 is used in conjunction with the oscillator 7 to shake and oscillate the solution in the medicine bottle 12, thereby accelerating the mixing of the solution in the medicine bottle 12, fully reacting, and increasing the reaction speed. At the same time, it can also reduce the workload during mixing, making it easy and convenient to use.
[0034] See also Figure 2-Figure 3 A buffer pad 202 is provided in the placement groove 201, and the buffer pad 202 is in contact with the heating pad 8; the buffer pad 202 plays a role of buffering protection to avoid damage to the medicine bottle 12 during the oscillation of the oscillator 7; in addition, the buffer pad 202 is made of heat-conducting material and has a heat transfer function. It can transfer the heat generated by the heating pad 8 to the medicine bottle 12, and can also avoid direct contact between the medicine bottle 12 and the heating pad 8, thereby preventing the medicine bottle 12 from breaking due to direct heat.
[0035] In one embodiment, see Figure 4 An identification plate 203 is provided on the inspection table 2 for partitioning multiple medicine bottles 12 to prevent confusion.
[0036] In one embodiment, see Figure 1 and Figure 6 The vertical adjustment assembly 4 includes a first adjustment frame 401, which is mounted on the base 1. A first screw 402 is rotatably connected to the first adjustment frame 401, and a first movable plate 403 is threadedly connected to the first screw 402. The horizontal adjustment assembly 5 is mounted on the first movable plate 403. A first motor 404 is mounted at the top of the first adjustment frame 401, and the output shaft of the first motor 404 is connected to the first screw 402. The first screw 402 enables the titration assembly 3 to move vertically, allowing for adjustment of the titration position and facilitating ease of use.
[0037] In one embodiment, see Figure 1 and Figure 6 The first adjusting frame 401 is further provided with a first guide rod 405 arranged parallel to the first lead screw 402, and the first movable plate 403 is slidably connected to the first guide rod 405. The first guide rod 405 plays a guiding role for the first movable plate 403.
[0038] In one embodiment, see Figure 1 and Figure 7 The horizontal adjustment assembly 5 includes a second adjustment frame 501, which is mounted on the first movable plate 403. A second screw 502 is rotatably connected to the second adjustment frame 501, and the second movable plate 503 is threadedly connected to the second screw 502. The titration assembly 3 is mounted on the second movable plate 503. A second motor 504 is mounted on one side of the first movable plate 403, and the output shaft of the second motor 504 is connected to the second screw 502. The second screw 502 enables horizontal movement of the titration assembly 3, allowing for adjustment of the titration position and facilitating ease of use.
[0039] In one embodiment, see Figure 1 and Figure 7 The second adjusting frame 501 is further provided with a second guide rod 505 arranged parallel to the second lead screw 502, and the second movable plate 503 is slidably connected to the second guide rod 505. The second guide rod 505 plays a guiding role for the second movable plate 503.
[0040] In one embodiment, see Figure 1 The second adjustment frame 501 is provided with a plurality of circumferentially arranged lighting lamps 10. The lighting lamps 10 are used for lighting during the titration process to improve the accuracy of the titration.
[0041] In one embodiment, see Figure 1 and Figure 8The titration assembly 3 includes a liquid reservoir 301, which is located at the bottom of the second movable plate 503. A burette 302 is located below the liquid reservoir 301. A nozzle 303 is located at the bottom of the burette 302, which is located above the test platform 2. A solenoid valve 304 is installed on the burette 302. The liquid reservoir 301 stores the titrant, and the solenoid valve 304 controls the release of the titrant and the titration flow rate.
[0042] In one embodiment, see Figure 1 and Figure 8 The top of the liquid storage tank 301 is provided with a liquid inlet 305, and the bottom of the liquid storage tank 301 is provided with a liquid outlet 306. The liquid inlet 305 is used to introduce the titrant into the liquid storage tank 301, and the liquid outlet 306 is used to discharge the solution when the liquid storage tank 301 is cleaned.
[0043] In one embodiment, see Figure 2-Figure 5 The titration device also includes a clamping assembly 6 equipped with a spring 601. A plurality of circumferential side grooves 204 are disposed within the placement groove 201. One end of the spring 601 is connected to the sidewall of the side groove 204. The other end of the spring 601 is provided with a clamping plate 602, which is disposed in opposing directions. Under the force of the spring 601, the clamping plates 602 move relative to each other, clamping and securing the medicine bottle 12, thereby maintaining stability during the titration process. The clamping assembly 6 accommodates medicine bottles 12 of varying sizes, providing a wide range of applications and high practicality.
[0044] In one embodiment, see Figure 2-Figure 5 A protective pad 603 is provided on one side of the clamping plate 602. The protective pad 603 plays a role of buffering protection to avoid damage to the medicine bottle 12 during the clamping and fixing process.
[0045] In one embodiment, see Figure 1 , buffer feet 11 are provided at the four corners of the bottom of the base 1 to play a buffering role.
[0046] In one embodiment, see Figure 1 The titration device also includes a control system, and the first motor 404, the second motor 504, the solenoid valve 304, the oscillator 7, and the heating pad 8 are all electrically connected to the control system. The control system drives the titration component 3 to move in the vertical and horizontal directions through the first motor 404 and the second motor 504 to adjust the appropriate titration position. The control system controls the release of the titrant and the titration flow rate through the solenoid valve 304. The control system oscillates the solution in the medicine bottle 12 through the oscillator 7 to promote its mixing. The control system heats the solution in the medicine bottle 12 through the heating pad 8 to promote its reaction.
[0047] The following combination Figures 1-8 The working process of a drug testing and analysis titration device of the present application is described as follows:
[0048] During titration, the medicine bottle 12 is placed in the placement slot 201, and the clamping assembly 6 clamps and fixes the medicine bottle 12. Then turn on the lighting lamp 10, and the light is irradiated on the inspection table 2. At this time, the position of the titration assembly 3 in the vertical and horizontal directions is adjusted by the vertical adjustment assembly 4 and the lateral adjustment assembly 5, so that the titration assembly 3 is located directly above the medicine bottle 12. Open the solenoid valve 304 to release the titrant in the liquid storage tank 301, and the titrant drips into the medicine bottle 12 through the dropper 303. During the titration process, according to the titration requirements, turn on the heating pad 8 and the oscillator 7 to heat and mix the solution in the medicine bottle 12 to make it fully react; at the same time, the inspection table 2 can also be manually rotated slightly to cooperate with the oscillator 7 to mix the solution in the medicine bottle 12.
[0049] After the titration is completed, the test table 2 is rotated to titrate another medicine bottle 12.
[0050] In summary, the present invention provides a drug inspection and analysis titration device, which realizes the movement of the titration component in the vertical and horizontal directions by setting a vertical adjustment component and a horizontal adjustment component for use together, and can adjust the appropriate titration position according to specific working conditions, with convenient operation and high work efficiency; in addition, by setting an oscillator in the inspection table, the solution in the medicine bottle is oscillated, which speeds up its mixing, makes it fully react, and improves the reaction speed, replacing manual shaking, reducing the work intensity, and being easy and convenient to use; furthermore, by setting a heating pad in the inspection table, the solution in the medicine bottle can be heated on the inspection table to make it fully react, avoiding the transfer of the medicine bottle, being simple to operate, and improving work efficiency. The present invention has a simple structure, is easy to operate, has high work efficiency, and is highly practical, and can be widely used in the field of drug inspection and analysis technology.
[0051] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.
Claims
1. A drug testing and analysis titration device, comprising a base (1), on which a test table (2) is provided, characterized in that: The base (1) is provided with a vertical adjustment component (4), the vertical adjustment component (4) is provided with a horizontal adjustment component (5), the horizontal adjustment component (5) is provided with a titration component (3), and the titration component (3) is located above the inspection table (2); the inspection table (2) is provided with a plurality of placement slots (201), and a heating pad (8) is provided below the placement slots (201) in the inspection table (2), and an oscillator (7) is provided below the heating pad (8).
2. The drug testing and analysis titration device according to claim 1, characterized in that: The inspection table (2) is rotatably connected to the base (1) via a bearing (9); an identification plate (203) is provided on the inspection table (2); a buffer pad (202) is provided in the placement groove (201), and the buffer pad (202) is in contact with the heating pad (8).
3. The drug testing and analysis titration device according to claim 1, characterized in that: The vertical adjustment component (4) is provided with a first adjustment frame (401), and the first adjustment frame (401) is arranged on the base (1); a first screw (402) is rotatably connected to the first adjustment frame (401), and a first movable plate (403) is threadedly connected to the first screw (402); the horizontal adjustment component (5) is arranged on the first movable plate (403); a first motor (404) is provided at the top end of the first adjustment frame (401), and an output shaft of the first motor (404) is connected to the first screw (402).
4. The drug testing and analysis titration device according to claim 3, characterized in that: The first adjustment frame (401) is further provided with a first guide rod (405) arranged parallel to the first lead screw (402), and the first movable plate (403) is slidably connected to the first guide rod (405).
5. The drug testing and analysis titration device according to claim 3, characterized in that: The lateral adjustment component (5) is provided with a second adjustment frame (501), and the second adjustment frame (501) is arranged on the first movable plate (403); the second adjustment frame (501) is rotatably connected to a second lead screw (502), and the second lead screw (502) is threadedly connected to the second movable plate (503), and the titration component (3) is arranged on the second movable plate (503); a second motor (504) is provided on one side of the first movable plate (403), and the output shaft of the second motor (504) is connected to the second lead screw (502).
6. The drug testing and analysis titration device according to claim 5, characterized in that: The second adjustment frame (501) is further provided with a second guide rod (505) arranged parallel to the second lead screw (502), and the second movable plate (503) is slidably connected to the second guide rod (505).
7. The drug testing and analysis titration device according to claim 5, characterized in that: The second adjustment frame (501) is provided with a plurality of circumferentially arranged lighting lamps (10).
8. The drug testing and analysis titration device according to claim 5, characterized in that: The titration assembly (3) is provided with a liquid storage tank (301), the liquid storage tank (301) is arranged at the bottom end of the second movable plate (503), a burette (302) is provided below the liquid storage tank (301), a drip nozzle (303) is provided at the bottom end of the burette (302), and the drip nozzle (303) is located above the inspection table (2); and a solenoid valve (304) is provided on the burette (302).
9. The drug testing and analysis titration device according to claim 8, characterized in that: The top end of the liquid storage tank (301) is provided with a liquid inlet (305), and the bottom end of the liquid storage tank (301) is provided with a liquid outlet (306).
10. The drug testing and analysis titration device according to any one of claims 1 to 9, characterized in that: The invention also includes a clamping assembly (6), wherein the clamping assembly (6) is provided with a spring (601), a plurality of circumferentially arranged side grooves (204) are provided in the placement groove (201), one end of the spring (601) is connected to the side wall of the side groove (204), and the other end of the spring (601) is provided with a clamping plate (602), and the plurality of clamping plates (602) are arranged facing each other; and a protective pad (603) is provided on one side of the clamping plates (602) arranged facing each other.